Wedding wrecker Hugh Hefner

The Playboy mogul is struggling to get over his former love and might object to her marriage to American football player Hank Baskett.

He said: "There may be a moment at the ceremony when I have second thoughts... I may have to negotiate this."

The 82-year-old lothario had previously given his blessing to the nuptials and had promised to give her away.

Hugh - who is now dating 19-year-old twins Karissa and Kristina Shannon following his split from Kendra and other live-in girlfriend Holly Madison, who is now dating magician Criss Angel - said: "I have given her my blessing and will be giving her away at a very special wedding ceremony."

Hugh's other girlfriend Bridget Marquardt - who will serve as Kendra's bridesmaid - recently admitted things are changing in the hedonist's plush pad.

She said: "The feeling of the mansion is completely different. Not in a bad way, just totally different. I'm not home that much."